Sweet Corn
USDA ARS researchers look at sweet corn hybrids to increase yields
Sweet corn is one of the most important vegetable crops in the United States, providing an important source of fiber, minerals, and vitamins for humans and for animal feed. ARS researchers and their collaborators are... more »
Poor stands, plant vigor reported in sweet corn
Growers are reporting issues with stands and vigor in sweet corn fields in 2022, especially in early planted fields. There can be many causes for stand loss and weak seedlings: surface compaction and crusting, birds,... more »
Looking ahead to Succotash Session at 2021 Great Lakes EXPO
With a return to an in-person event in December, the 2021 Great Lakes Fruit, Vegetable & Farm Market EXPO and Michigan Greenhouse Growers Expo is excited to welcome growers back with their lineup of signature... more »
Sweet corn yield gain over 80 years leaves room for improvement
New research from the University of Illinois shows sweet corn, when planted at high densities, has steadily increased in yield since the 1930s. The historical view underscores the importance of planting modern density-tolerant hybrids at... more »
Quality problems in fruiting vegetables reported in Delaware
We are seeing quality problems in many fruiting vegetables in the Delaware region. Often this is due to poor pollination. Signs of incomplete pollination in cucurbits include bottlenecked fruit or fruit with a pinched end,... more »
Sweet corn lessons on breeding for organic systems
Organic agriculture has been growing for decades, yet relatively few varieties have been bred for organic production. And that is a problem. As studies have shown, varieties bred conventionally often do not perform as well... more »
Strategies for sap beetle management in sweet corn shared
Although there are many species of sap beetles only several commonly become pests in agricultural crops. Of these, the dusky sap beetle, Carpophilus lugubris, is the most common sap beetle pest of sweet corn. Eliminating rotting... more »
Growing sweet corn at higher densities doesn’t increase root lodging risk
Sweet corn growers and processors could be bringing in more profits by exploiting natural density tolerance traits in certain hybrids. That’s according to 2019 research from USDA Agricultural Research Service (ARS) and University of Illinois scientists. But... more »